Safety Measurement System - Inspection CAUDSV003282 (U.S. DOT# 391314)

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United States Department of Transportation

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Carrier Information

Carrier Name: Samuel J Piazza & Son Inc
U.S. DOT#: 391314
Carrier Address: 9001 Rayo Ave
South Gate, CA 90280

Time/Location

Report #: CAUDSV003282
Report State: CA
State: CA
Date: 9/19/2025
Start Time: 1235
End Time: 1305
Level: II. Walk-Around
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: Yes

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Straight Truck	PTRB	CA	87933R3	2NPMHJ7X0PM866385

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
172.516C1-HMPMC	172.516(c)(1)	1	No	Hm (Placarding) - Failure To Securely Affix/Attach Placard(S).	Yes	HM Compliance

Hazardous Material

HazMat Code	HazMat Description	Reported Quantity	Waste	Status
4.1	4.1 FLAMMABLE SOLID	No	No	A
4.2	4.2 SPONTANIOUS COMBUSTION	No	No	A

Detailed Inspection Report as of 9/25/2026

Carrier Information

Time/Location

Vehicle Information

Carrier Violations

Hazardous Material